Sheets svetotehnicheskie with prismatic surfaces used for the
manufacture of lenses and lighting fixtures as a substitute for
podelochnyh plexiglass works. The sheets are made of polystyrene,
general GOST 20282-86 and (or) of the compositions on the basis of TU
6-05-41-07-87. The maximum-allowable temperature operation plus 75 C.
The appearance of the surface topography sheet depends on the pattern
stamping felling listovalnogo unit. The sheets are made transparent or
opal with prismatic terrain of rectangular shape (the difference in the
length of diagonals of not more than 20 mm) with the technological
edge to 20 mm and size:

Column-on, mm

Admission mm

Shiri-on, mm

Admission mm

Length mm

Admission mm

2.0, 2.5, 2.8

± 0,25

1000-1400

+15 -10

1000-1450

± 10

At the request of the consumer can manufacture sheets of other sizes

On the surface sheets are not allowed sinks, cracks, oil stains and local changes in color.

Physical and mechanical performance sheet:

Indicator

Norma

Color

Transparent

Density, g / cm 3

1.05

Impact strength to cut through the Sharp, kg.sm/sm2

1,6-1,9

Rockwell hardness scale M

70-75

Tensile strength, kgs/sm2

450-475

The relative elongation at break%

1,5-3,0

The temperature of the Vicat, 0 C, GOST 15088 (5 kg, 50 0 C)

90-95

The lower operating temperatures, 0 C

- 40

The upper limit of operating temperatures, 0 C

+75

Factor,% (2.0 mm thick discs)

87-90

Indicator yellow (D 25, Pulsar)

1,5-2,5

Value turnover melt, 1g/10 min (200 0 C, 5 kg)

1,5-3,0

Name of target

Your Makers

ABS-2802 E

ABS-1106

ABS-B 1502

Cycolac company Boin Warher

Density, kg / m 3 (GOST 15139)

1050

1030

1050

1050

Impact strength of Sharpi without a cut (GOST4647), Mpa

at a temperature of 20 C +

Non-destructive

temperature - 20 C (GOST 4647)

Non-destructive

Yield strength (GOST 11262), Mpa, (Kgs.sm / cm 2) at least

longitudinally

31.4 (320)

32.4 (330)

30.4 (310)

31.4
(320)

transverse direction

29.4 (300)

30.4 (310)

28.4 (290)

29.4
(300)

The elongation at fracture (GOST 11262), not less,%

longitudinally

7

5

4

4

transverse direction

7

5

3

3

The temperature of the Vicat, C, no less (GOST 15065, the air Wednesday)